Waterfall

Waterfalls form where the river flows over a steep precipice in its course.

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The Jovian planets

The four outer planets (Jupiter, Saturn, Neptune and Uranus) do not have solid surfaces, thus...

Geyser

A geyser is a spring characterized by intermittent discharge of water and steam.

On the track of the rain Savannahs

A szavannák növény- és állatvilága az éghajlathoz alkalmazkodik.

Faulting (intermediate)

Vertical forces can break up layers of rock into fault blocks, which then move vertically...

The Baikal fault line

A Bajkál-árok hasadékában találjuk Földünk legmélyebb tavát.

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